Peptidmolekyler

Peptidmolekyler, often referred to as peptides, are short chains of amino acids linked together by peptide bonds. They are essentially smaller versions of proteins, with proteins being longer polypeptide chains. The sequence and length of amino acids in a peptide determine its unique properties and function. Peptides play a crucial role in a vast array of biological processes. They can act as hormones, regulating physiological functions such as growth and metabolism. They also serve as neurotransmitters, involved in cell signaling within the nervous system. Furthermore, many peptides possess antimicrobial properties, contributing to the body's defense mechanisms. The study of peptides, known as peptidology, is an important area of biochemistry and medicine. Peptides can be synthesized artificially in laboratories, opening up possibilities for therapeutic applications, including the development of new drugs and treatments for various diseases. Their relatively small size and specific biological activities make them attractive targets for drug design.